What are the nominal voltage and current ranges?

Nominal voltage is 230V (0.8UN~1.15UN) with a basic current of 5A and maximum current of 65A.

Does the meter support power loss data backup?

Yes, it has a backup function to record the date when power is off.

What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Single Phase DIN Rail Energy Meter with RS485 Modbus-Rut

Name: Single Phase DIN Rail Energy Meter with RS485 Modbus-Rut
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2225347475

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$15.83

5 Pieces

Product profile

Customization

Available

Warranty

One Year

Display

Digital

Model NO.

DDS238-2 ZN/S

Usage

Watt-Hour Meter

Type

Energy Meter

Certification

Customized

Rate Volatge

230V

The Max Rate Current

50-79A

Phase

Single

Measure The Range of Electrical Energy

999999.9

Accuracy Level

Class 1

Fuction 1

RS485

Fuction 2

APP Can Read Kwh , R.M.S Current , Voltage , Activ

Pulse Frequency

1600imp/Kwh

Fuction 3

Timer Control Function

Transport Package

Carton

Specification

0.25kg 216cm3

Trademark

TOMZN

Origin

China

Key features

Comprehensive Display Functions: Shows real voltage, current, power, frequency, and energy with non-resettable positive/negative KWh tracking.

RS485 Communication Support: Supports MODBUS-RTU and DL/T645-2007 protocols with 4800 bps baud rate for data reading.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs including voltage and current ratings.

High Accuracy Class 1: Meets IEC 62053-21 standards with Class 1 accuracy for precise energy measurement.

DIN Rail Mounting: Designed for easy 35mm DIN rail installation with IP20 protection and included terminal covers.

Extended Warranty Coverage: Provides 24-month warranty covering mechanical defects, void only if seal is removed.

Dual Protocol Compatibility: Compatible with both MODBUS-RTU and DL/T645-2007 standards for versatile integration.

OEM and ODM Services: Manufacturer offers both OEM and ODM services with 5 R&D engineers for product development.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the warranty period?

The warranty period is 24 months. It becomes void if the seal is removed or damaged.

Q:What communication protocols are supported?

The meter supports MODBUS-RTU and DL/T645-2007 protocols with a baud rate of 4800 bps.

Q:Can the product be customized?

Yes, we offer full, minor, and flexible customization from samples or designs, including voltage and current ratings.

Q:What is the accuracy class of the meter?

The meter has an Accuracy Class 1, complying with IEC 62053-21 standards.

Q:How is the meter installed?

It is designed for 35mm DIN rail mounting with IP20 protection and includes terminal covers.

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